Help please

Sierra • With my love since 05 • 04 • 2018 ❤️

Hey guys, so I took a clear blue today and the strip had the faintest blue line and a dark one... which I know indicates a positive but I’ve been having spotting/ light flow the past 3 days.

What would you guys do? Because I think I’m on my period and is it worth it to go and buy another test?

Please comment what you think